baber/WOPTO huggingface dataset:
Patent JP-H10257626-A (JP)
Title: Jig for pulling out of power cable connector in hot line
Inventor: KAWAHARA HIDEO
IPC: H02G1/02
Filed: 1997-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a jig for pulling out a power cable connector in a hot-line state and moreover in a no-load state for isolation. SOLUTION: A hydraulic cylinder 58 is provided in a jig as an actuator for pulling out a 1st connection member of a power cable connector from a 2nd connection member of the power cable connector. A current transformer 80 is attached to a power cable, and a CT attachment confirming means 88 is operated to confirm the attachment of the current transformer 80. A current value applied to the power cable is detected by a current detection circuit 82 from the output of the current transformer 80, and the detected current value is compared with a specified value by a current comparison circuit 84. If it is confirmed that the detected current value is not larger than a specified value and the current transformer 80 is attached properly, a central control means 78 controls the hydraulic cylinder 58 to perform a pulling operation via a drive control circuit 76.
Patent JP-H02257102-A (JP)
Title: Production of lens array
Inventor: ITO YOSHITAKA
IPC: G02B3/00
Filed: 1989-03-30
Abstract: PURPOSE:To obtain the lens array having excellent surface accuracy and high condensability by forming a resin layer which has nearly the same refractive index as the refractive index of a resin forming the lens array and is extremely small in thickness on the surface of the lens array after the transfer of lens patterns. CONSTITUTION:The photosetting resin is dropped onto a lens array mold 34 having the desired lens shape and a transparent glass substrate 32 is placed thereon and is pressurized to form the photosetting resin 33 to a uniform layer thickness; thereafter, the resin is irradiated from the rear surface side of the transparent glass substrate with UV rays by using a high-pressure mercury lamp 31 by which the photosetting resin is cured. The photosetting resin having the optical properties similar to the optical properties of the resin used at the time of producing the lens array is thereafter dropped onto the surface of the lens array to form an extremely thin film on the lens array by a spin coating method; thereafter, the resin is irradiated with UV rays and is thereby cured. The surface roughness of the individual lenses constituting the lens array is improved in this way and the scattering of the transmitted light based on the surface roughness is minimized. The lens array having the high condensing efficiency is thus obtd.
Patent JP-S61239662-A (JP)
Title: Image pickup element
Inventor: TOMA KATSUMI
IPC: H04N1/028
Filed: 1985-04-16
Abstract: PURPOSE:To prevent a smear, a blooming, etc., and to obtain a sharp picture by forming an oxide layer approximately reaching an overflow drain layer under a transfer gate. CONSTITUTION:Predetermined positions in an N-type Si substrate 11 are etched through RIE to shape grooves 12a, 12b in depth of approximately 4.5mum. The grooves are filled with CVDSiO2 13a, 13b, and B ions are implanted selectively between the layers 13a and 13b and annealed to form P layers 14a, 14b. An epitaxial layer 15 is superposed and annealed, and a transfer gate section 16 is crystallized, and coated with an SiO2 film 17. An inter-element isolation layer 18 is shaped through selective oxidation, a gate oxide film 19 is formed, and P ions are implanted to the layer 14a to shape a buried channel 20 in thickness of approximately 1mum. A poly Si transfer electrode 21 is formed, and As ions are implanted to the P layer 14b and annealed to shape a photodiode 22. In the image pickup element, the oxide layer 13b reaching the N-type overflow drain 11 (the substrate) is formed under the transfer gate 16, thus preventing an inflow to the channel 20 of charges generated in the deep section of the element 22, then acquiring a distinct picture.
Patent JP-H06293674-A (JP)
Title: Azeotropic mixture of pentafluoroethane with hydrogen fluoride and recovery of pentafluoroethane or hydrogen fluoride
Inventor: TSUDA TAKEHIDE
IPC: C07C17/38
Filed: 1993-04-06
Abstract: PURPOSE:To recover more effectively hydrogen fluoride(HF) free of pentafluoroethane(HF-125) or HFC-125 free of HF from a mixture of HF and HFC-125. CONSTITUTION:An azeotropic mixture of HFC-125/HF two-components. A mixture of HFC-125 with HF is distilled and the azeotropic mixture is then drawn from the top of the distillation column, while HF free from HFC-125 or HFC-125 free from HF is recovered from the bottom, thereby efficiently recovering HFC-125 or HF.
Patent JP-H11273821-A (JP)
Title: Rotary connecting device
Inventor: SAKATA TOMOYUKI
IPC: B60R16/027
Filed: 1998-03-26
Abstract: PROBLEM TO BE SOLVED: To prevent a rotary guide of a rotary connecting device which is provided at the steering wheel mounting part of a vehicle from being vibrated, with a simple structure. SOLUTION: A slit 20 a to insert through a folded part of a cable 13 is formed in a rotary guide 20 to guide a movement of the folded part of the cable 13 stored in a space between a fixed side member 10 and a rotating side member, and the rotary guide 20 is twisted so that one end part 20c of the slit 20a is alternated with the other end part 20d in the axial direction.
Patent JP-H06286900-A (JP)
Title: Press
Inventor: SUGIYAMA KENJI
IPC: B65H5/02
Filed: 1993-04-06
Abstract: PURPOSE:To prevent the meandering of belts so as to stabilize the travel of the belts by fixing a lower drive roller for driving the lower belt in endless belts in such a way as not to move vertically, and supporting a roller, brought into pressure contact with the lower drive roller through the belt, in the vertically movable state. CONSTITUTION:An upper and a lower belts 9, 10 are respectively driven at the same speed and circulated almost in close contact between upper and lower front rollers 3, 5 and upper and lower drive rollers 4, 6. Parts are charged from between the upper front roller 3 and the lower front roller 5 and heated by a heater 8. Pressure plates 12a, 12b are pressure-rotated by the energizing force of an adjusting coil spring 23 so as to press an intermediate case 24 downward. The upper drive roller 4 is also pressed downward by this pressure, and the parts held between the upper drive roller 4 and the lower drive roller 6 are pressure-bonded. Since the lower drive roller 6 is fixed in such a way as not to move vertically at this time, the meandering of both belts 9, 10, specially the lower belt, is not generated.
Patent JP-H06267677-A (JP)
Title: Lighting device for discharge lamp used for photo analyzer
Inventor: SHIRATO YUJI
IPC: H05B41/24
Filed: 1993-03-15
Abstract: PURPOSE:To start lighting a discharge lamp at lowest sufficient voltage without generating high voltage reverse electromotive force by boosting the high frequency voltage of a high frequency pulse oscillator up to discharge voltage, and thereby applying it to a lamp tube. CONSTITUTION:Current from an AC power supply 110 is rectified in a half wave shape and smoothed via a rectification circuit 122 with a power supply switch 118 turned on so as to be sent to a high freqency pulse oscillator 123. The oscillator 123 oscillates with a set frequency so as to apply its output to the base of a transistor 138. And the transistor 138 is turned on every time of oscillation, so that it oscillates high frequency pulses. Meanwhile, a winding ratio of a primary coil to a secondary coil of a transformer 136 is set in such a way that voltage for starting discharge can be obtained, so that discharge of a discharge tube 114 is started. Besides, the oscillator 128 oscillates when the output of the circuit 122 is applied, and the oscillator is set so as to be suspended when voltage to be applied to the oscillator 123 is dropped after discharge has been started. Therefore, the oscillator 123 keeps oscillating from the time when a switch 118 is turned on to the time when the tube 114 is lighted, if voltage is dropped, oscillation is automatically suspended.
Patent JP-S60225139-A (JP)
Title: Infrared video aiming device
Inventor: KITAMURA SHINICHI
IPC: G02B27/10
Filed: 1984-04-20
Abstract: PURPOSE:To eliminate the parallax of an infrared-ray camera between the aiming and photography by adding a dichroic mirror which splits light from a subject into visible light and infrared rays and aiming at the subject on the basis of the visible light. CONSTITUTION:The infrared-ray camera 1 is provided with a wide-range scanning lens 7 which allows the transmission of light from the visible light 5 to infrared rays 5 and consists of a scanning mirror and a condenser lens, an infrared detector 10 and an infrared signal amplifier 15, the visible light collimator 2 consisting of a visible-light detector 20 and a visible-light amplifier 25, and the dichroic mirror 8 which separates the visible light 4 and infrared rays 5 on an optical axis 45. The visible light 4 which is emitted from the aiming point A of the subject 13 and incident on the camera optical axis 45 is photodetected by the visible-light collimator 2 through the dichroic mirror 8 to perform aiming operation on a visible-light image monitor 50. Consequently, infrared photography is performed on the same condition with the aiming of the subject and there is no parallax generated.
Patent JP-H08246719-A (JP)
Title: Door catch
Inventor: KURIKI KAZUO
IPC: E05B1/00
Filed: 1995-03-13
Abstract: PURPOSE: To improve convenience and safety by embedding a phosphor, a light- emitting diode, etc., in a surface of a catch, a lever handle, etc., of a sliding door so that its presence becomes evident even in a dark place during night time. CONSTITUTION: A phosphor 5 such as fluorescent seal and fluorescent plaint is embedded in a proper place on a surface 3 of a catch 1 of a sliding door so that the presence of the catch can be recognized even in a dark place and that no obstacle occurs when the door is opened or closed. When a light-emitting diode is embedded in the catch which turns such as a lever handle of a door, a solar battery cell, a storage battery, a phototube, a relay switch, etc., are provided in the catch so that they emit light automatically when it becomes dark and that circuits of power supply and the light-emitting diode are not cut even if the handle is turned. Consequently, it is possible to obtain a safe and inexpensive handle.
Patent JP-S57196272-A (JP)
Title: Recording device
Inventor: ABE YOSHINORI
IPC: G03G15/04
Filed: 1981-05-29
Abstract: PURPOSE:To prevent an erroneous original insertion and a wasteful recording, by detecting the direction of an original to output a detection signal when the original is put in the direction different from the paper feed direction of a recording paper. CONSTITUTION:An original set table 21 has a slide plate 21a which prescribes the set position of an original, and original position detectors S1-S3 such as reflective photosensors are arranged near an original insertion entrance 21b. Detectors S1-S3 output H-level signals for passage of the original on them and output L-level signals for other cases. A logic circuit is provided which receives these detection signals to output a start signal C for a device main body and an erroneous insertion signal D. When all of detectors S1-S3 output H-level signals, a correct original insertion is discriminated; but when only detectors S1 and S2 or only the detector S1 outputs the H-level signal, an indication lamp is lit to report the erroneous insertion, and a carrying belt is made unoperated independently of the operation of a microswitch.
Patent JP-S565927-A (JP)
Title: Thrust bearing for swash plate axial compressor
Inventor: HOTSUTA HARUYUKI
IPC: C21D9/40
Filed: 1979-06-26
Abstract: PURPOSE:To provide a thrust bearing described in the title, having structure which  is stable even when it is kept at high temp, and producing no camber even when  outside force is applied, by constituting the thrust bearing of an inner and an outer  ring made of steel material subjected to specific heat treatment. CONSTITUTION:The inner and the outer rings 15a, 15b for the bearing of the swash plate of a swash plate axial compressor is made of steel material subjected to specific heat treatment. That is, the inner and the outer rings 15a, 15b are made of steel material which is heated to a temp. not lower than the As transformation temp, quenched in water or in oil, and is tempered at 200-300 deg.C temp, which is higher than standard tempering temp. The inner and the outer rings 15a, 15b subjected to specific heat treatment described above have stable structure, being relieved of residual stress, and produces no deformation when it is used at high temp. of 160- 250 deg.C. In figure, 13 is a driving shaft, 14F, 14R are supporting portions of the cylinder, 15 is the thrust bearing, and 16 is the swash plate.
Patent JP-H08278879-A (JP)
Title: Software/installation system
Inventor: IWAHASHI TOSHIAKI
IPC: G06F21/62
Filed: 1995-04-06
Abstract: PURPOSE: To unnecessitate the imparting of the password for every software stored in a software providing medium such as a CD-ROM, etc., and to simplify an installation work and a password control. CONSTITUTION: In the installation system of software selecting and installing the software to which the right of using is imparted by a password from plural of the software stored in a software providing medium (CD-ROM 4), an installation processing part 8 adding the control information showing the storage place in the CD-ROM 4 of each software to be an installation object to the password and performing the installation processing of the software of the CD-ROM 4 reads the control information added to the password which is made to correspond to the CD-ROM 4 and performs the installation processing of the software from the CD-ROM 4 based on this read control information.
Patent JP-H11279367-A (JP)
Title: Biaxially stretched rubber-modified styrenic resin sheet and production thereof
Inventor: KINOSHITA MASARU
IPC: B29C55/12
Filed: 1998-03-27
Abstract: PROBLEM TO BE SOLVED: To obtain a biaxially stretched rubber-modified styrenic resin sheet having well-balanced impact strength, oil resistance, and torsional properties. SOLUTION: This biaxially stretched rubber-modified styrenic resin sheet has a rubber content of 3-10 wt.% and an average particle size of dispersed rubber particles of 0.5-5.0 μm and meets the requirements: (1) the du Pont impact strength according to JIS K5400 is 3 kg.cm or higher; (2) the oil resistance by the hanging and falling method is at least 5 min under a stress of 200 kg/cm<2> ; and (3) the bending recovery is lower than a recovery angle of 30 deg.. The sheet is prepd. by biaxially stretching under a stress of 3-20 kg/cm<2> in each direction.
Patent JP-H11276271-A (JP)
Title: Suspended cupboard
Inventor: NAKAMURA KOJI
IPC: A47B77/04
Filed: 1998-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a suspended cupboard with a door board on which kitchen articles can be tentatively put when the door is opened so that the articles can be easily used, which can be opened/closed easily, and which can be closed and stored in an ordinary way so that it is not an obstacle in cooking and that cooking can be done in a wider cooking space. SOLUTION: This suspended cupboard is installed above a kitchen sink 1 with a space 3 between the counter 2 of the kitchen sink and the cupboard, and consists of the cupboard main body 4 with a front opening, and a door board 5 to open/close the front opening of the cupboard main body 4. When the door board 5 is opened, the door board 5 rotates into the space 3. And the door board 5 is pivotally supported to the cupboard main body 4 by means of a rotation supporting means 7 so that the door board is supported almost horizontally, with the rear surface 6 of the door board facing upward.
Patent JP-S58197888-A (JP)
Title: Module type solar battery provided with storage system
Inventor: MURAMATSU HIROMOCHI
IPC: H01L31/042
Filed: 1982-05-14
Abstract: PURPOSE:To prevent self-discharge of modules in an oragnic secondary battery even though light is weak or not available, by arranging (n) pieces of solar battery cells in series so that at least a forward voltage drop larger than the open end voltage of the organic secondary battery modules is provided. CONSTITUTION:Organic secondary battery modules 2 are used in a storage system for the purpose of providing a light weight battery. A conductive organic material is used for the electrode of the organic secondary battey modules 2. For example, an ion conductive material such as propylene carbonate solution of potassium perchlorate is impregnated in glass wool in a sheet shaped separator 4. Both surfaces of the separator 4 are held by conductive macromolecular films 3 such as polyacetylene. The entire body is covered by a thermocompressing outer film. Holeww are provided in the suter film, current taking out wires are provided, and the organic secondary battery is formed. Meanwhile, a module type solar battery 1 is constituted as follows. For example, a plurality of cells are loaded into a transparent acrylic resin case and a solar battery module 1 is constituted. The organic secondary battery module 2 is stuck to the back surface of siad solar battery module by, e.g. a chemical bonding agent. The electrodes of both modules are connected, respectively, and the solar battery is formed.
Patent JP-S58198492-A (JP)
Title: Novel azetidine derivative and its preparation
Inventor: UMEZAWA HAMAO
IPC: C07D205/08
Filed: 1982-05-14
Abstract: NEW MATERIAL:A compound of formula I (Ra-Rc, Ra'-Rc' are lower alkyl). EXAMPLE:(4R)-1-(t-Butyldimethylsilyloxyethyl)azetidine-2-one. USE:beta-Lactam antibiotic. PREPARATION:A compound of formula IV resulting from trialkylsilylation of a compound of formula III (R2 is lower alkyl) such as (4S)-methoxycarbonylmethyl- azetidin-2-one is reduced into a compound of formula V, which is further subjected to trialkylsilylation to give a compound of formula VI. A trialkylsilyl halide is made to act on the product in the presence of lithium diisopropylamide and the product is made to react with a compound of CH3-CO-CH2-OR<1> (R<1> is hydroxyl-protecting group) to give a compound of formula VII, finally protecting groups are removed.
Patent JP-H02274319-A (JP)
Title: Device for bending axis of long member to be worked
Inventor: KITSUKAWA MOTOHIKO
IPC: B21D7/024
Filed: 1990-03-30
Abstract: PURPOSE:To bend a member to be worked which engages with an engaging part of a bending member in the direction crossing to the lengthwise direction by turning a 1st and a 2nd turning member through a turning device. CONSTITUTION:When a detecting device 2 measures the feed rate of a member X to be worked and it reaches a prescribed length, driving commands are given to driving motors 44, 56, 63 of each oscillatory rotation mechanism part 4, 5, 6 according to a desired bent shape of the member X to be worked through a controller 8. In the oscillatory rotation mechanism part 4, the 1st turning member 40 is turned by the operation of a driving motor 44 a desired angle round the axis of the member X to be worked. The 2nd turning member 50 is turned with this turning and torsional bending of the axis is performed by a bending member to member X to be worked. In the 2nd oscillatory rotation mechanism part 5, the 2nd turning member 50 is turned by the operation of the driving motor 56 a desired angle in the clockwise or counterclockwise direction. The axial direction of the member X to be worked can be bent by bending member of the turning member forcedly to the right or to the left.
Patent JP-S62237688-A (JP)
Inventor: HIRAI NOBUYUKI
IPC: H05B3/00
Filed: 1986-04-09
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S62237833-A (JP)
Title: Frame synchronizing circuit
Inventor: TAKAHASHI TATSU
IPC: H04L7/08
Filed: 1986-04-09
Abstract: PURPOSE:To take the frame synchronization at a high speed by providing a clock changeover means adding a clock of frequency 2fO to a frame synchronizing detection circuit in place of a clock of frequency f0. CONSTITUTION:A reception data and a clock of frequency fphi are fed simultane ously to frame synchronization detection circuits 11,31 and frame synchronizing pulse generating circuits 12,32 and a frame synchronization pulse F1 is fed to the circuits 11,31 simultaneously. On the other hand, an output of a timer 43 drives a switch 42 by one bit of the reception data, a clock of 2fO generated by a 2fO generation circuit 41 is fed to a circuit 32, the counter is counted in the circuit 32 to generate a pulse P2 at the 3rd bit from a pulse F1 and it is fed to the circuit 31. Although a dissident output is sent to an inhibition circuit 2 from the circuit 11 in this case, since a coincident output is sent from the circuit 31, it is used and the frame synchronization of reception data is taken to fix the frame.
Patent JP-H08288728-A (JP)
Title: Portable receiver
Inventor: PIEERU SHIYANTOO
IPC: H01Q1/22
Filed: 1996-04-03
Abstract: PROBLEM TO BE SOLVED: To provide the omnidirectional characteristics of high gain by symmetrically arranging the two plates of a specified shape in a box and turning the distance of both end parts of the plates to the length for the entire wave of a reception frequency in an antenna for coping with an UHF frequency range. SOLUTION: Conductive rectangular plates 4 and 5 are symmetrically attached to both sides of the box 8 with a built-in electronic circuit and a butterfly antenna is constituted. Further, they are connected to the parallel plates 2 and 3 of an almost triangular shape arranged parallelly to the box 8 whose tip part is connected to the electronic circuit respectively through transfer plates 17 and 18. At the time, the distance of the parallel plates 4 and 5 and both end parts 21 and 22 is made almost the same as the entire wavelength of the reception frequency, the angle of about 45 deg. is formed with the parallel plates 2 and 3 and the parallel plates 4 and 5 are made freely turnable at joint junction parts 6 and 7. Thus, the omnidirectional directional characteristics are obtained, the plates 4 and 5 are made foldable and miniaturization is performed.
Patent JP-2000101516-A (JP)
Title: Transmission/reception integrated optical communication equipment
Inventor: GOTO TATSUO
IPC: H04B10/11
Filed: 1999-03-25
Abstract: PROBLEM TO BE SOLVED: To make the peripheral edge rear for a laser luminous flux and to facilitate adjustment work at the time of installation adjustment by adding a mask for cutting the peripheral of a luminous flux emitted from a laser beam source to a collimator lens. SOLUTION: The collimator lens 51 for supplying an emitted luminous flux from the laser beam source 32 to the polarized light separating means of a transmission/ reception part as a parallel luminous flux is provided for the tittled equipment and the mask 58 for making the numerical aperture of the collimator lens 51 smaller than the nominal minimum numerical aperture of the laser beam source 32 is added to the collimator lend 51. The collimator lens 51 is provided with the numerical aperture sufficient for covering the maximum numerical aperture of the laser beam source 32. On the contrary, the mask 58 is provided with action for making the numerical aperture of the collimator lens 51 smaller than the nominal numerical aperture of the semiconductor laser beam source 32. That is, the effective range of the collimator lens 51 is narrowed.  To put it concretely, for the mask 58, it is preferable to use the one for cutting the peripheral edge of the emitted luminous flux of the laser beam source 32 and limiting an emitted light quantity to 80-90%.